package com.system;

public class Systems {
    public static void main(String[] args) {

//        System.exit(0);
        System.out.println(System.currentTimeMillis());

        long start = System.currentTimeMillis();
        for(int i=0;i<10000;i++){
            System.out.println("1");
        }
        long end = System.currentTimeMillis();
        System.out.println(end - start);
    }
}
